User talk:223.255.230.72

Hello. Thank you for your contributions to Wikipedia.

Please be sure to provide a summary of every edit you make, even if you write only the briefest of summaries. The summaries are very helpful to people browsing an article's history.

Edit summary content is visible in:


 * User contributions
 * Recent changes
 * Watchlists
 * Revision differences
 * IRC channels
 * Related changes
 * New pages list
 * Article editing history

Please use the edit summary to explain your reasoning for the edit, or a summary of what the edit changes. You can give yourself a reminder to add an edit summary by setting. Thanks! Materialscientist (talk) 01:08, 5 June 2017 (UTC)

January 2018
Hello, I noticed that you may have recently made edits while logged out. Making edits while logged out reveals your IP address, which may allow others to determine your location and identity. Wikipedia's policy on multiple accounts usually does not allow the use of both an account and an IP address by the same person in the same setting. If this was not your intention, please remember to log in when editing. Thank you. Bennv3771 (talk) 23:56, 17 January 2018 (UTC)